<template lang="html">
  <div class="editor">
    <div ref="toolbar" class="toolbar"></div>
    <div ref="editor" class="text"></div>
  </div>
</template>

<script>
import Editor from "wangeditor";
export default {
  name: "Editorbar",
  data() {
    return {
      // loading: true,
      editor: null,
      info_: null,
      baseUrl: "",
      text: null,
      isChange: false, // 解决富文本编译器 光标乱跳问题
    };
  },
  model: {
    prop: "value",
    event: "change",
  },
  props: {
    value: {
      type: String,
      default: "",
    },
    isClear: {
      type: Boolean,
      default: false,
    },
    isNeedText: {
      type: Boolean,
      default: false,
    },
  },
  watch: {
    isClear(val) {
      // 触发清除文本域内容
      if (val) {
        this.editor.txt.clear();
        this.info_ = null;
      }
    },
    value: function (value) {
      if (!this.isChange) {
        if (value !== this.editor.txt.html()) {
          this.editor.txt.html(this.value);
        }
      }
      this.isChange = false;
    },
  },
  mounted() {
    this.seteditor();
    this.editor.txt.html(this.value);
  },
  methods: {
    seteditor() {
      let that = this;
      // const Editor = window.wangEditor;
      this.editor = new Editor(this.$refs.toolbar, this.$refs.editor);
      this.editor.config.uploadImgShowBase64 = true; // base 64 存储图片
      this.editor.config.uploadImgAccept = [
        "jpg",
        "jpeg",
        "png",
        "gif",
        "bmp",
        "webp",
      ];

      this.editor.config.uploadVideoServer =
        this.$baseUrl + "/api/admin/upload";
      this.editor.config.uploadImgServer = this.$baseUrl + "/api/admin/upload"; // 配置服务器端地址
      // axios.defaults.headers.common['Authorization'] = "Bearer " + app.store.state.token;
      //   axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';
      this.editor.config.uploadImgHeaders = {
        Authorization: "Bearer " + this.$store.state.token,
        Accept: "text/x-json",
      }; // 自定义 header
      // this.editor.customConfig.withCredentials = true // 跨域上传中如果需要传递 cookie 需设置 withCredentials
      this.editor.config.uploadFileName = "file"; // 后端接受上传文件的参数名

      //   axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';
      this.editor.config.uploadVideoHeaders = {
        Authorization: "Bearer " + this.$store.state.token,
        Accept: "text/x-json",
      }; // 自定义 header
      // this.editor.config.uploadVideoTimeout = 0.5 * 60 * 1000 // 设置超时时间s
      this.editor.config.uploadVideoMaxSize = 10 * 1024 * 1024; // 1024m
      this.editor.config.uploadVideoName = "file";
      // this.editor.config.withVideoCredentials = true
      this.editor.config.uploadImgMaxSize = 2 * 1024 * 1024; // 将图片大小限制为 2M
      this.editor.config.uploadImgMaxLength = 6; // 限制一次最多上传 6 张图片
      this.editor.config.uploadImgTimeout = 3 * 60 * 1000; // 设置超时时间

      // 配置菜单
      this.editor.config.menus = [
        "head", // 标题
        "bold", // 粗体
        "fontSize", // 字号
        // "fontName", // 字体
        "italic", // 斜体
        "underline", // 下划线
        "strikeThrough", // 删除线
        "foreColor", // 文字颜色
        // "backColor", // 背景颜色
        "link", // 插入链接
        // "list", // 列表
        "justify", // 对齐方式
        // "quote", // 引用
        // "emoticon", // 表情
        "image", // 插入图片
        // "table", // 表格
        "video", // 插入视频
        // "code", // 插入代码
        "undo", // 撤销
        "redo", // 重复
      ];

      (this.editor.config.uploadVideoHooks = {
        // 上传完成处理方法
        before: (xhr, editor, result) => {
          if (result[0].size > this.editor.config.uploadVideoMaxSize) {
            this.$message.warning("上传视频不能大于10M");
            return false;
          }
          // that.loading = true;
          this.$emit("loadingChang", true);
        },
        fail: (xhr, editor, result) => {
          // 插入图片失败回调
          this.$message.warning("上传视频失败");
          // that.loading = false;
        },
        success: (xhr, editor, result) => {
          // 图片上传成功回调
          this.$message.success("上传视频成功");
          this.$emit("loadingChang", false);

          // that.loading = false;
        },
        timeout: (xhr, editor) => {
          // 网络超时的回调
          this.$message.warning("网络超时");
          // that.loading = false;
        },
        error: (xhr, editor) => {
          // 图片上传错误的回调
          this.$message.warning("上传错误");
        },
      }),
        (this.editor.config.uploadImgHooks = {
          fail: (xhr, editor, result) => {
            // 插入图片失败回调
            console.log(result);
          },
          success: (xhr, editor, result) => {
            // 图片上传成功回调
            console.log(result);
          },
          timeout: (xhr, editor) => {
            // 网络超时的回调
          },
          error: (xhr, editor) => {
            // 图片上传错误的回调
          },
          customInsert: (insertImg, result, editor) => {
            // 图片上传成功,插入图片的回调
            console.log(result);
            console.log();
            /*  let sortingUrl = result.data[0].url; */

            let sortingUrl =
              this.$baseUrl + "/storage/upload/" + result.data.path;

            console.log(sortingUrl);
            insertImg(sortingUrl);
          },
        });

      this.editor.config.onchange = (html) => {
        this.isChange = true;

        this.info_ = html; // 绑定当前逐渐地值
        this.text = that.editor.txt.text();

        this.$emit("change", this.info_); // 将内容同步到父组件中
        if (this.isNeedText) this.$emit("getText", this.text); // 将文本内容同步到父组件中
      };

      // 创建富文本编辑器
      this.editor.create();
    },
  },
};
</script>

<style lang="less" scope>
// .editor {
// }

.toolbar {
  border: 1px solid #ccc;
  border-radius: 4px 4px 0 0;
}

.text {
  border: 1px solid #ccc;
  border-top: 0;
  border-radius: 0 0 4px 4px;
  height: 300px;
}
</style>
